2021 MERCEDES-BENZ GLS light

ST
EER CONT ROL
Fu nctio n/no tes ................................... 207
Ste ering wheel .........................................2 76
Ad jus ting (electr ica lly)............ ..............113
Ad jus ting (manually)............ ................112
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ......276
St eer ing wheel heater.......................... 113
Ste ering wheel heater
Swit ching on/ off............................ ...... 113
Ste ering wheel padd leshif ters .............. 187
Ste p
see Running boards
St orag ear eas
see Stor ag ecom partmen t
St orag ecom partmen t........... ..................122
Ar mr est<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>.......122
Cen terconsole .................................... 122
Doo r............ ............ ............................122
Glo vebox.............................................1 22
St orag ecom partmen ts
se eSt or ag ecom partmen t
St orag espa ces
USB ports...................................... ...... 122 St
ow agear eas
see Load ing
St ow ageco mp artment
Fo lding table ........................................ 122
Hands et(rear passeng ercom part‐
ment )...................................................1 23
Re ar seat backres t.............................. 123
St ow ageco mp artments
see Load ing
Sugg estion s
Conf iguring <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ................288
Sul fur conten t<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011>395
Sur round lighting
Switc hingon/of f...... ........................ ... 148
Sur round View
see 360° Camer a
Sur round viewcamer a
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 332
Sus pen sion
Indi vidualwh eel contr ol(E- AC TIVE
BO DY CONTR OL) .................................2 40
Ro cking free mode (E-AC TIVE BODY
CO NTR OL) ........................................... 239 Se
tting thesuspension leve l(AI R‐
MA TIC) .................................................2 31
Se tting thesuspension leve l(E-
AC TIVE BODY CONTR OL) .....................2 40
Suspen sion
see AIRMA TIC
see E-AC TIVE BODY CONTR OL
Suspensi onleve l(AIRMA TIC)
Se tting .................................................2 31
Suspension leve l(E- AC TIVE BODY
CONT ROL)
Se tting .................................................2 40
Swi tch-of fdela ytime
Ext erior ....... ......................................... 147
Int erior ................................................. 149
Sync hronization function
Ac tivati ng/d eactiv ating (MBUX mul‐
tim ediasystem) ................................... 162
Swi tching on/of f(contr olpa nel )......... 162
Sy stem settings
Ov ervie wof thesy stem settings
menu ................................................... 289 Inde
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Un
usual handlingch aract eristic s........ 356
To llsy stem
Wi ndsh ield <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>158
To ngue weight .........................................4 06
To ol
see Vehicle tool kit
To pTe ther .................................................. 60
To uc hCon trol
On-board computer ...... ....................... 276
Oper ating ............ ................................ 283
To uc hpad ..................................................283
Oper ating ............ ................................283
To uc hscr een(media display)
Oper ating ............ ................................283
To w- aw ay alar m
Ac tivati ng/d eactiv ating ........... ..............92
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 91
To w- bar system ........ ...............................2 73
To w- star ting .............................................353
To wing atrail er
No tes .................................................. 269
To wing away <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 350To
wing eye
Ins talling .............................................. 353
St or ag elocation .............................. ....3 52
To wing methods ...................................... 349
Tr actio ngr ade .......................................... 367
Tr af fic inf orma tion
Swit ching onthedispla y.................. ....2 98
Tr af fic Sign Assis t...................................2 62
Fu nctio n/no tes ................................... 262
Se ttin g............................................. ....2 64
Sy stem limit ations ........................... ....2 62
Tr aile rhitc h
At tach ing theball neck.................. ...... 271
Car e................................................ .... 332
Couplin gup/un couplin gatrailer .........2 72
Tr aile roper ation
Ac tiveBli nd Spo tAssi st<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 266
Ac tiveLa ne Keeping Assist............ ...... 267
At tach ing theball neck.................. ...... 271
Couplin gup/un couplin gatrailer .........2 72
Tr aile rst abil izatio n
Fu nctio n/no tes ................................... 206 Tr
aile rto w hit ch
Axle load <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ....406
Ge ner alno tes ...................................... 406
No tes .................................................. 269
To ngu ewe ight .....................................4 06
To wing capac ity...................................4 06
Tr ansf ercase
HIGH RANG E....... ................................ 189
LO WRANGE ........................................1 89
Shif ting ................................................ 190
Tr ansmis sionposi tion displa y....... .........185
Tr anspo rting
Ve hicle .................................................3 51
Tr ead weargrade .....................................367
Tr im element (Care)................................ 334
Tr unk lid
see Tailg ate
Tu neIn .......................................................3 18
Callin gup .............................................3 18
Tu rn signal indicat or...............................1 44
Tu rn signal light
Ac tivati ng/d eactiv ating ........... ............144 50
4
Inde x

Ve
hicl eke y
see Smar tKey
Ve hicl eleve l
Se tting individu alwh eel contr ol........... 243
Ve hicl emaint enance
see ASSYSTPL US
Ve hicl eoper ation
Outsi detheUS Aor Canada ...................2 4
Ve hicl eto ol kit ........................................ 339
TIRE FITkit ...........................................3 39
To wing eye ....................................... ... 352
Ve hicl ewith ahigh center ofgrav ity .......2 9
Ve ntilat ing
Con venie nce openi ng <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ...83
Ve ntilat ion
see Climat econt rol
Ve nts
see Airvents
VIN <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ...........392
Ide ntif icationplat e <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....392
Sea t<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ....392
Wi ndsh ield <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>392Vi
sion
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 162
Wi ndsh ield hea ter ..... ...........................164
Vo ice Contr olSy stem
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>284
St artin g.......................................... .....2 85 W
Wa rning lam ps
see Warning/ indic ator lam ps
Wa rning system
see ATA(anti-t heftal ar m system)
Wa rning triang le
Re mo ving ............................................ 336
Se tting up........................................ .... 337
Wa rning/indicat orlam p
0025 ABSwa rning lam p...................... 470
004D Brak esy stem warning lam p
(Canada only).................................. .... 468
0027 Brakewa rning lam p(US Aonl y).. 468
ÿ Coolant warning lam p................ 464 0024
Electric par kingbr ak eindic ator
lam p(red) (Canada only).....................4 67
0049 Electricpa rking brak eindic ator
lam p(red) (USAonl y).......................... 467
Ù Electric po we rst eer ing warn‐
ing lam p(red) ...................................... 463
003D Electrical malfun ction warning
lam p.................................................... 465
00B9 Engine diagno siswarning lam p.. 465
00BB ESP®
OFF warning lam p.............4 71
00E5 ESP®
wa rning lam pflashes ........ 471
00E5 ESP®
wa rning lam plight sup ...... 471
00B6 Fuelreser vewarning lam p
fl ashes .................................................4 66
00B6 Fuelreser vewarning lam p
light sup .............................................. 466
0075 Restra int system warning lam p.. 462
0076 Seatbeltwarning lam pflashes ..462
0076 Seatbeltwarning lam plight s
up ........................................................ 463 506
Index

ä
Suspens ion wa rning lam p(red)
.. ...........................................................4 69
ä Suspe nsionwarning lam p(yel‐
lo w) .....................................................4 69
0024 Theelectricpar king brak e(yel‐
lo w) indi catorlamp <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 467
0077 Tire pressur emonit oring sys‐
te m wa rning lam pflashes .................... 472
0077 Tire pressur emonit oring sys‐
te m wa rning lam plight sup .................4 73
L Warning lam pfo rdis tance
wa rning func tion .................................4 69
Wa rning/indicat orlam ps.......................4 60
Ov ervie w ....... ....... ............................ ...460
PA SSENGER AIRBAG ...................... .......4 7
Wa rranty .....................................................31
Wa sher fluid
see Windsh ield wa sher fluid
Wa shing byhand (care)...... ....................331
Wa terta nk
see Air-water duct We
ather information ...............................298
We bbr ow ser
Ov ervie w .......................................... ... 308
Wheel chang e
Lo we ring theve hicle ........................ ... 384
Mounting ane wwheel ..................... ... 383
Re mo ving awhee l..... ......................... .3 82
Re mo ving/ins talling hubcaps .............3 79
Whee lro tat ion .........................................3 78
Wheel s
Ca re <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 332
Ch ang inghubcap s<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 379
Chec king.............................................3 56
Che cking thetir epr essur e(man‐
uall y)................................................ ... 360
Chec kingthetir epr essur e(tir epr es‐
sur emonit oring system) ......................3 62
Def initio ns....... ................................... .372
DO T,Tire Identif ication Number (TIN)
..... .................................................. ......3 68
Flat tire ....... ......................................... 338
Ins talling .............................................. 383
Load index...........................................3 70
Load -bearing cap acity <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 370 Maximum
tireload .............................. 369
Maximum tirepr essur e....................... 369
MOExt ended tires ................................ 338
No ise ...................................................3 56
No teson installing ...............................3 75
Ov ervie wof tirelabel ing......................3 67
Re mo ving ............................................ 382
Re placing .....................................3 75,37 9
Re star tin gth etir epr essur emonit or‐
ing system ...........................................3 62
Ro tating ........... ....................................378
Sel ectio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 375
Sno wch ains ........................................ 357
Spe edrating ........... .............................370
St or ing .................................................3 78
Te mp eratur egr ade .............................. 367
Ti re and Loadi ngInfo rm atio nplacar d
.. ...........................................................3 63
Ti re charact eristic s.............................. 370
Ti re pressur e(no tes) ........................... 357
Ti re pressur emonit oring system
(funct ion)............................................. 360
Ti re pressur eta ble .............................. 359
Ti re Qua lityGradi ng .......... ................... 367
Ti re size designation ............................3 70
TIREFIT kit....... ....................................339 Inde
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